I'm a Thief

Hint 1 of 13:

The woman you helped said she'd leave you a to follow when you got to the
castle gates.

Hint 2 of 13:

Do you see that scarf?

Hint 3 of 13:

You have to use your rope to climb up.

Hint 4 of 13:

Try to do it when the guard on the balcony is heading off to the left.  This
gives your thief time to get up the rope and not be spotted.

Hint 5 of 13:

Once you're up the rope, head left into the room.

Hint 6 of 13:

It's almost all automatic until it's time to leave the room which you should
do right away.

Hint 7 of 13:

From there you should simply try not to get spotted as you sneak around
behind things.  Head for the doorway that leads to a balcony.

Hint 8 of 13:

You can see Ad Avis from here, once again you've got to use your rope to get
across.  Thank goodness for the practice!

Hint 9 of 13:

It seems that there is a field preventing you from getting to Ad Avis.

Hint 10 of 13:

Try throwing something at an unlit candle to stop the ritual.

Hint 11 of 13:

Try throwing a dagger at an unlit candle.

Hint 12 of 13:

Now you must alternate between ducking and moving over to the right while Ad
Avis shoots fireballs at you.

Hint 13 of 13:

When you get behind the post, try hitting him your daggers.